4" x 18" Yellow Water Quality Inlet | Agri Drain and quick shutoff in low-pressure

and quick shutoff in low-pressure or vacuum-line applications

Designed to slide inside 4" I

Plastic solid section for 6" Hickenbottom intake applications

Help keep damaging water out of drainage systems with this 15" steel hinged flap gate

positive section locks

4" x 18" Yellow Water Quality Inlet | Agri Drain and quick shutoff in low-pressureAgri Drains 4" x 18" Yellow Water Quality Inlet is a specialized sediment control intake designed to replace standard inlets in farm fields, ditches, dry dams, and terraces. Its low velocity design resists plugging and slows water flow, allowing sediment to settle and debris to be filtered out before entering the drainage system.